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AIX
add a hdiskpower in a vg
Post 100814 by pascalbout on Thursday 2nd of March 2006 05:27:07 AM
03-02-2006
add a hdiskpower in a vg
good morning
I want to add a new emc disk in a vg (it is not a big volume group)
but when i do it, i have the message:
0516-1162 /usr/sbin/extendvg: Warning, The Physical Partition Size of 64 requires the creation of 3200 partitions for hdiskpower48. The limitation for volume vg01 is 3048 physical partitions per physical volume. Use chvg command with -t option to attempt to change the maximum Physical Partitions per Physical volume for this volume group.
0516-792 /usr/sbin/extendvg: Unable to extend volume group.
Set Characteristics of a Volume Group
if i try to change the volume group to a big or a scalable, it is refused.
i think too that it is not chvg -t but chvg -P to attempt to change the maximum Physical Partitions per Physical volume. But chvg -t or -P are too refused
thank you for your help
I want to add a new emc disk in a vg (it is not a big volume group)
but when i do it, i have the message:
0516-1162 /usr/sbin/extendvg: Warning, The Physical Partition Size of 64 requires the creation of 3200 partitions for hdiskpower48. The limitation for volume vg01 is 3048 physical partitions per physical volume. Use chvg command with -t option to attempt to change the maximum Physical Partitions per Physical volume for this volume group.
0516-792 /usr/sbin/extendvg: Unable to extend volume group.
Set Characteristics of a Volume Group
if i try to change the volume group to a big or a scalable, it is refused.
i think too that it is not chvg -t but chvg -P to attempt to change the maximum Physical Partitions per Physical volume. But chvg -t or -P are too refused
thank you for your help
Last edited by pascalbout; 03-02-2006 at 06:38 AM..
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LEARN ABOUT X11R4
devinfo
devinfo(1M) System Administration Commands devinfo(1M) NAME
devinfo - print device specific information SYNOPSIS
/usr/sbin/devinfo -i device /usr/sbin/devinfo -p device DESCRIPTION
The devinfo command is used to print device specific information about disk devices on standard out. The command can only be used by the superuser. OPTIONS
-i Prints the following device information: o Device name o Software version (not supported and prints as 0) o Drive id number (not supported and prints as 0) o Device blocks per cylinder o Device bytes per block o Number of device partitions with a block size greater than zero -p Prints the following device partition information: o Device name o Device major and minor numbers (in hexadecimal) o Partition start block o Number of blocks allocated to the partition o Partition flag o Partition tag This command is used by various other commands to obtain device specific information for the making of file systems and determining parti- tion information. If the device cannot be opened, an error message is reported. OPERANDS
device Device name. EXIT STATUS
0 Successful operation. 2 Operation failed. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ SEE ALSO
prtvtoc(1M), attributes(5) SunOS 5.10 8 May 1997 devinfo(1M)